Finite Group Databasebeta

#20276751

order6784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×C4⋊C16 ⋊ C2
SylowC53 ⋊ #2206

Subgroups

subgroupG/H
centerC22C2×D424
commutatorC2×C8×C53C23
FrattiniC2×C8C22×D53
FittingC53×C4⋊C16C2
socleC22×C53C2×D8
hypercenterC4⋊C16D53
hypocenterC53#2206
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4⋊C16

186 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|b^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^52,e^c=ef,f^c=fg,h^c=h^52

Conjugacy classes & character table

1069 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27297517, #27297518, #27297538, …
maximal normal subgroup of#27297517, #27297518, #27297538, …
maximal quotient of#27298209, #27298265, #27298384, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6546);